The page title to output. Type: string File core/li

public SiteConfigureForm::submitForm(array &$form

public SiteSettingsForm::__construct($site_path, RendererInterface

public SelectLanguageForm::buildForm(array $form, FormStateInterface

public SiteConfigureForm::buildForm(array $form, FormStateInterface

Service provider for the early installer environment. This class is manually added by

public InstallerException::__construct($message

The app root. Type: string File core/lib/Drupal/Cor

public SelectProfileForm::submitForm(array &$form